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Sodium phosphate dibasic dodecahydrate_Molecular_structure_CAS_10039-32-4)
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Sodium phosphate dibasic dodecahydrate

Catalog No. 30414 Name Sigma Aldrich
CAS Number 10039-32-4 Website http://www.sigmaaldrich.com
M. F. H25Na2O16P Telephone 1-800-521-8956
M. W. 358.142201 Fax
Purity 99-101% (calc. to the dried substance) Email
Storage Chembase ID: 155910

SYNONYMS

Title
磷酸钠 二元 十二水合物
IUPAC name
disodium dodecahydrate hydrogen phosphate
IUPAC Traditional name
disodium dodecahydrate hydrogen phosphate
Synonyms
Disodium hydrogen phosphate dodecahydrate
Disodium phosphate
sec-Sodium phosphate
二盐基磷酸钠
di-Sodium hydrogen phosphate dodecahydrate
磷酸二钠
磷酸氢二钠 十二水合物

DATABASE IDS

MDL Number MFCD00149181
EC Number 231-448-7
CAS Number 10039-32-4

PROPERTIES

German water hazard class 1
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS TC5725000
Antion Traces chloride (Cl-): ≤5 mg/kg
Antion Traces sulfate (SO42-): ≤50 mg/kg
Cation Traces As: ≤0.5 mg/kg
Cation Traces Cu: ≤5 mg/kg
Cation Traces Fe: ≤5 mg/kg
Cation Traces K: ≤10 mg/kg
Cation Traces Pb: ≤2 mg/kg
Cation Traces Zn: ≤5 mg/kg
Impurities Reducing matter, complies
Impurities ≤0.001% Total nitrogen (N)
Impurities ≤0.005% In water insoluble matters
Impurities ≤0.5% NaH2PO4(calc. to dried subst.)
Linear Formula Na2HPO4 · 12H2O
Purity 99-101% (calc. to the dried substance)
Suitability complies for appearance of solution
pH 9.0-9.3 (20 °C, 5%)

DETAILS

REFERENCES